The truth is (or may be) out there: Fox confirmed it’s trying to bring back Dana Scully and Fox Mulder for a reboot of the popular ’90s sci-fi series The X-Files.

Fox chairman and CEOs Dana Walden and Gary Newman have been in talks with X-Files creator Chris Carter and series stars David Duchovny and Gillian Anderson about bringing the show back for another season.

“We’ve maintained good relationships with Chris, David and Gillian. We’re very hopeful, but it’s hard,” said Walden at the Television Critics Association’s press tour. “The actors are very busy. They have a lot going on. Chris has a lot on his plate, so it’s just trying to carve out the time.”

According to Deadline, there haven’t been any discussions on what the new series will be about. Carter hinted at a reboot in the summer, but it is still uncertain whether or not the actors will be available.

The X-Files revolved around FBI Special Agents Mulder (Duchovny) and Scully (Anderson) investigating unsolved cases of the paranormal sorts — the so-called X-files. The series was a hit, running on Fox from 1993 to 2002 and is now widely considered a cult classic in the aliens and conspiracy theory genres. Two films followed the series’ end: Resist or Serve in 2004, and I Want to Believe in 2008.

This all comes at a time when Twin Peaks, another ‘90s show with cult status, just announced its 2016 reboot.

Amazon recently declined to sign Carter on for his new post-apocalyptic series project The After, which would appear to make The X-Files revival more likely. But the same cannot be said of the respective stars of the show: Duchovny is set to headline the upcoming NBC series Aquarius, and meanwhile Anderson continues her role on Hannibal.

Fox said that they are interested in possibly bringing Prison Break along with 24 back to the network as well.The limited series format that Prison Break follow has proven to do extemely well on Netflix as well as internationally. Producer 20th Century Fox Television — which is also behind The X-Files and 24 — plans to continue with the successful formula.